31193996372764425

Names of 31193996372764425

• Cardinal: 31193996372764425 can be written as Thirty-one quadrillion, one hundred ninety-three trillion, nine hundred ninety-six billion, three hundred seventy-two million, seven hundred sixty-four thousand, four hundred twenty-five.

Scientific notation

• Scientific notation: 3.1193996372764425 × 10¹⁶

Factors of 31193996372764425

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 27388

Divisors of 31193996372764425

• Number of divisors d(n): 216
• Complete list of divisors:
  1 3 5 9 15 19 25 27 45 57 75 81 95 135 171 225 243 285 361 405 475 513 675 855 1083 1215 1425 1539 1805 2025 2565 3249 4275 4617 5415 6075 6859 7695 9025 9747 12825 16245 20577 23085 27075 27361 29241 34295 38475 48735 61731 81225 82083 87723 102885 115425 136805 146205 171475 185193 243675 246249 308655 410415 438615 514425 519859 555579 684025 731025 738747 925965 1231245 1543275 1559577 1666737 2052075 2193075 2216241 2599295 2777895 3693735 4629825 4678731 6156225 6648723 7797885 8333685 9877321 11081205 12996475 13889475 14036193 18468675 23393655 29631963 33243615 38989425 41668425 42108579 49386605 55406025 70180965 88895889 116968275 126325737 148159815 166218075 187669099 210542895 246933025 266687667 350904825 444479445 563007297 631628685 740799075 748624321 800063001 938345495 1052714475 1333438335 1689021891 2222397225 2245872963 2400189003 2815036485 3158143425 3743121605 4000315005 4691727475 5067065673 6667191675 6737618889 8445109455 11229364815 12000945015 14075182425 14223862099 15201197019 18715608025 20001575025 20212856667 25335328365 33688094445 42225547275 42671586297 45603591057 56146824075 60004725075 60638570001 71119310495 76005985095 101064283335 126676641825 128014758891 168440472225 181915710003 213357931485 228017955285 270253379881 303192850005 355596552475 380029925475 384044276673 505321416675 640073794455 810760139643 909578550015 1066789657425 1140089776425 1152132830019 1351266899405 1515964250025 1920221383365 2432280418929 3200368972275 3456398490057 4053800698215 4547892750075 5134814217739 5760664150095 6756334497025 7296841256787 9601106916825 12161402094645 15404442653217 17281992450285 20269003491075 21890523770361 25674071088695 28803320750475 36484206283935 46213327959651 60807010473225 65671571311083 77022213266085 86409962251425 109452618851805 128370355443475 138639983878953 182421031419675 231066639798255 328357856555415 385111066330425 415919951636859 547263094259025 693199919394765 1155333198991275 1247759854910577 1641789282777075 2079599758184295 3465999596973825 6238799274552885 10397998790921475 31193996372764425
• Sum of all divisors σ(n): 61161967678637280
• Sum of proper divisors (its aliquot sum) s(n): 29967971305872855
• 31193996372764425 is a deficient number, because the sum of its proper divisors (29967971305872855) is less than itself. Its deficiency is 1226025066891570

Bases of 31193996372764425

• Binary: 1101110110100101100011001000000111011000110011100001001₂
• Hexadecimal: 0x6ED2C640EC6709
• Base-36: 8J5CK3N83K9

Squares and roots of 31193996372764425

• 31193996372764425 squared (31193996372764425²) is 973065409704040103737916545580625
• 31193996372764425 cubed (31193996372764425³) is 30353798860770356115556083217980645738847969265625
• The square root of 31193996372764425 is 176618222.0858437501
• The cube root of 31193996372764425 is 314791.9895630523

Scales and comparisons

• 31,193,996,372,764,425 seconds is equal to 991,872,595 years, 14 weeks, 6 days, 18 hours, 33 minutes, 45 seconds.
• To count from 1 to 31,193,996,372,764,425 would take you about two billion, nine hundred seventy-five million, six hundred seventeen thousand, seven hundred eighty-five years!

  This is a very rough estimate, based on a speaking rate of half a second every third order of magnitude. If you speak quickly, you could probably say any randomly-chosen number between one and a thousand in around half a second. Very big numbers obviously take longer to say, so we add half a second for every extra x1000. (We do not count involuntary pauses, bathroom breaks or the necessity of sleep in our calculation!)

• A cube with a volume of 31193996372764425 cubic inches would be around 26232.7 feet tall.

Recreational maths with 31193996372764425

• 31193996372764425 backwards is 52446727369939113
• 31193996372764425 is a Harshad number.
• The number of decimal digits it has is: 17
• The sum of 31193996372764425's digits is 81
• More coming soon!